What is difference between primary and secondary memory?
Primary memory is directly accessible by Processor/CPU. Secondary memory is not directly accessible by the CPU. The memory devices used for primary memory are semiconductor memories. The secondary memory devices are magnetic and optical memories.
What is the difference between primary and secondary consumers?
Answer and Explanation: The difference between the primary consumers and secondary consumers is that the primary consumers are herbivorous, while secondary consumers are carnivorous or omnivorous. Carnivores feed on meat, while herbivores feed on primary producers, such as plants (autotrophs).
What is the difference between a secondary consumer and a tertiary consumer?
Secondary consumers eat primary consumers. Tertiary consumers eat the secondary consumers and are usually carnivores (meat eaters).
What is the difference between primary secondary and tertiary activities?
Difference between Primary, Secondary and Tertiary Sector With their Comparisons. The primary sector is where the materials for the secondary sector are gathered. In the secondary sector, the product is then made into consumable item(s) which is then distributed by the tertiary sector.
Is a chicken a secondary consumer?
Omnivores, such as most humans, can be listed at different trophic levels in different food chains. A person is at the level of primary consumer when eating vegetables. A person is at the level of secondary consumer when eating beef or chicken.
Is a Mouse a secondary consumer?
Secondary consumers are usually not the last organism in a food chain. They are often eaten by large predators, the tertiary consumers. The picture below shows an example common to many temperate biomes. The mouse is the secondary consumer because it eats the grasshopper, which is the primary consumer.
What secondary consumer eats cows?
For example, humans are often secondary consumers who eat cow, deer and poultry, but they can also be primary consumers by eating vegetables or tertiary consumers by eating salmon and other larger fish.
Is a bird a secondary consumer?
These are called primary consumers, or herbivores. Deer, turtles, and many types of birds are herbivores. Secondary consumers eat the herbivores. Tertiary consumers eat the secondary consumers.
What animal is both a primary and secondary consumer?
Sample answers: Primary consumers: cows, rabbits, tadpoles, ants, zooplankton, mice. Secondary consumers: frogs, small fish, krill, spiders. Tertiary consumers: snakes, raccoons, foxes, fish.
What are 2 secondary consumers?
Secondary consumers can be sorted into two groups: carnivores and omnivores. Carnivores only eat meat, or other animals.
Is a bear a secondary consumer?
Secondary consumers eat primary consumers. They are carnivores (meat-eaters) and omnivores (animals that eat both animals and plants). For example, when a bear eats berries, the bear is functioning as a primary consumer. When a bear eats a plant-eating rodent, the bear is functioning as a secondary consumer.